diff --git a/CHANGELOG.md b/CHANGELOG.md
index 540af68..92b7f90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,11 @@
 # Changelog
 
-## NEXT
+## v0.5.12
 
 * Export `Blob` newtype wrapper around `Vec<u8>` which has the Typescript type [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob).
 * Replace unmaintained `proc-macro-error` dependency with `proc-macro-error2` ([#34](https://github.com/dbeckwith/rust-typescript-type-def/issues/34)).
 
-## v0.5.10
+## v0.5.11
 
 * Add `TypeDef` impl for `Ipv4Addr` and `Ipv6Addr` ([#31](https://github.com/dbeckwith/rust-typescript-type-def/pull/31)).
 
diff --git a/Cargo.toml b/Cargo.toml
index b48c68c..fe2cafb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ members = [
 
 [package]
 name = "typescript-type-def"
-version = "0.5.11"
+version = "0.5.12"
 edition = "2018"
 description = "Generate TypeScript type definitions for Rust types"
 license = "MIT"
@@ -27,7 +27,7 @@ include = [
 json_value = ["serde_json"]
 
 [dependencies]
-typescript-type-def-derive = { version = "=0.5.11", path = "./derive" }
+typescript-type-def-derive = { version = "=0.5.12", path = "./derive" }
 serde_json = { version = "1.0.128", optional = true }
 
 [dev-dependencies]
diff --git a/derive/Cargo.toml b/derive/Cargo.toml
index 3d971dc..49b3b14 100644
--- a/derive/Cargo.toml
+++ b/derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "typescript-type-def-derive"
-version = "0.5.11"
+version = "0.5.12"
 edition = "2018"
 description = "Derive procedural macro for typescript-type-def"
 license = "MIT"